【摘要】 建造了一套适用于测量和研究具有α衰变的重核的转轮系统,并且利用扇型聚焦回旋加速器(SFC)提供的束流对新建的转轮系统进行了检验实验。实验结果证明了该装置的可用性和可靠性。它为进一步开展超重核的研究提供了一个简单而有效的设备及技术,并为我们合成和鉴别107号元素的新核素完成了预备实验。更多还原

【Abstract】 A rotating-wheel set-up used for measuring and studying the heavy nuclei with α-decay was built. This system was tested experimentally by using ion-beam from SFC. The test results prove that this set-up was useful and reliable. It provides simple and effective equipment and technique to synthesize and identify new nuclides of Z=107. in the near future.更多还原